Sun Microsystems StorEdge L400, Installation And User Manual, Page: 43 / 162

Chapter 3 Installing a Tape Library Tower Version 3-3
3.4 Shutting Down the System
1. Become superuser by typing
su
and pressing Return.
2. Shut down the operating system.
Use either the
init
or
shutdown
commands. See the man pages for these
commands or the Solaris AnswerBook online documentation.
Note –
If your system is a server, use the
shutdown
command to inform the
mounted users that the system will be going down. Otherwise, use the
init 0
command.
The system should now be at the
ok
prompt. If a
>
prompt is showing, type
n
to
switch to the
ok
prompt.
3. Find available SCSI device identifiers (SCSI IDs) for the tape library.
To check for available SCSI IDs, enter
probe-scsi-all
at the
ok
prompt. Note
which SCSI IDs are returned by this command. These SCSI IDs are already assigned.
The tape library uses three SCSI IDs. The default settings for the SCSI IDs are:
If a device is already set to a default tape library SCSI ID, then you can change the
tape library’s SCSI IDs later in this installation procedure.
4. Turn off the power to your system and then to your peripherals.
% su
Password:
superuser password
#
TABLE 3-1
Default SCSI IDs for the Tape Library and Internal Tape Drives
Device/Unit SCSI ID Description
Tape Library 2 Includes the cartridge handling mechanism
(CHM), the removable cartridge holder, and the
fixed cartridge slot
First internal tape drive 4 The top 8 mm tape drive
Second internal tape drive 5 The bottom 8 mm tape drive